收评：创业板指跌超2%，医药、半导体等板块走低，风电概念逆市活跃

Market Overview - On September 26, the stock indices of both markets experienced fluctuations and declined, with the ChiNext Index dropping over 2%, and more than 3,400 stocks in the market showing losses [1] - The Shanghai Composite Index closed down 0.65% at 3,828.11 points, the Shenzhen Component Index fell 1.76% to 13,209 points, and the ChiNext Index decreased by 2.6% to 3,151.53 points, while the Northbound 50 Index dropped nearly 2% [1] - The total trading volume of the Shanghai and Shenzhen stock exchanges combined reached 21,664 billion [1] Sector Performance - Sectors such as tourism, media, pharmaceuticals, and semiconductors saw declines, while sectors like chemical fiber, insurance, electricity, and oil experienced gains [1] - Military trade and wind power concepts were notably active in the market [1] Future Market Outlook - According to China Merchants Securities, there is a historical pattern of "pre-holiday contraction and post-holiday explosion" in financing before and after the National Day holiday [1] - The market typically shows a relatively calm trend before the holiday, but risk appetite improves significantly afterward [1] - Following the Federal Reserve's interest rate cut in September, historical data suggests a higher probability of A/H shares rising in the future [1] - The current market is still in the second phase of a bull market, with three main driving factors for the recent rise in A-shares remaining unchanged, indicating potential for continued growth along low penetration rate tracks until a significant policy shift occurs [1]